Sodium Oxide

NaO2
CAS 12034-12-7


Product Product Code Order or Specifications
(2N) 99% Sodium Oxide NA-OX-02 Contact American Elements
(3N) 99.9% Sodium Oxide NA-OX-03 Contact American Elements
(4N) 99.99% Sodium Oxide NA-OX-04 Contact American Elements
(5N) 99.999% Sodium Oxide NA-OX-05 Contact American Elements

CHEMICAL
IDENTIFIER
Formula CAS No. PubChem SID PubChem CID MDL No. EC No IUPAC Name Beilstein
Re. No.
SMILES
Identifier
InChI
Identifier
InChI
Key
NaO2 12034-12-7 24883391 73971 MFCD00046201 N/A Disodium oxygen(-2) anion N/A [Na+].[Na+].[O-2] InChI=1S/2Na.
O/q2*+1;-2
KKCBUQHMOMHUOY-UHFFFAOYSA-N

PROPERTIES Compound Formula Mol. Wt. Appearance Melting Point Boiling Point Density

Exact Mass

Monoisotopic Mass Charge MSDS
NaO2 54.989 Yellow Crystalline Solid 1,132° C
(2,070° F)
1,950° C
(3,542° F)
2200 kg/m-3 62.9823 g/mol 61.974455 Da +1 Safety Data Sheet

Oxide IonSodium Oxide is a highly insoluble thermally stable Sodium source suitable for glass, optic and ceramic applications. Oxide compounds are not conductive to electricity. However,High Purity (99.999%) sodium Oxide (NaO2)Powder certain perovskite structured oxides are electronically conductive finding application in the cathode of solid oxide fuel cells and oxygen generation systems. They are compounds containing at least one oxygen anion and one metallic cation. They are typically insoluble in aqueous solutions (water) and extremely stable making them useful in ceramic structures as simple as producing clay bowls to advanced electronics and in light weight structural components in aerospace and electrochemical applications such as fuel cells in which they exhibit ionic conductivity. Metal oxide compounds are basicanhydrides and can therefore react with acids and with strong reducing agents in redox reactions. Sodium Oxide is also available in pellets, pieces, sputtering targets, tablets, and nanopowder (from American Elements' nanoscale production facilities). See Nanotechnology for more nanotechnology applications information. Sodium Oxide is generally immediately available in most volumes. Ultra high purity, high purity, submicron and nanopowder forms may be considered. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Sodium Bohr ModelSodium (Na) atomic and molecular weight, atomic number and elemental symbolSodium (atomic symbol: Na, atomic number: 11) is a Block D, Group 5, Period 4 element with na atomic weight of 22.989769. The number of electrons in each of Sodium's shells is [2, 8, 1] and its electron configuration is [Ne] 3s1.The sodium atom has a radius of 185.8 pm and a Van der Waals radius of 227 pm. Sodium was discovered and first isolated by Sir Humphrey Davy in 1807. In its elemental form, sodium has a silvery-white metallic appearance. It is the sixth most abundant element, making up 2.6 % of the earth's crust. Sodium does not occur in nature as a free element and must be extracted from its compounds (e.g., feldspars, sodalite, and rock salt). The name Sodium is thought to come from the Arabic word "suda," meaning "headache" (due to sodium carbonate's headache-alleviating properties), and its elemental symbol Na comes from "natrium," its Latin name. For more information on sodium, including properties, safety data, research, and American Elements' catalog of sodium products, visit the Sodium Information Center.


HEALTH, SAFETY & TRANSPORTATION INFORMATION
Danger
H271-H314
O,C
8-14-35
8-27-39-43-45
N/A
UN 3085 5.1/PG 1
Corrosion-Corrosive to metals Flame Over Circle-Oxidizing gases and liquids      

SODIUM OXIDE SYNONYMS
Disodium monoxide, Disodium oxide, Disodium oxygen(-2) anion, Disodium hydroxide

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PACKAGING SPECIFICATIONS FOR BULK & RESEARCH QUANTITIES
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Material Safety Data Sheet (MSDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes.


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Recent Research & Development for Sodium

  • Enshan Han, Qiming Jing, Lingzhi Zhu, Guowei Zhang, Shuqian Ma, The effects of sodium additive on Li1.17Ni0.10Co0.10Mn0.63O2 for lithium ion batteries, Journal of Alloys and Compounds, Volume 618, 5 January 2015
  • Yuchao Li, Jianguo Tang, Linjun Huang, Yao Wang, Jixian Liu, Xiangcai Ge, Sie Chin Tjong, Robert Kwok Yiu Li, Laurence A. Belfiore, Facile preparation, characterization and performance of noncovalently functionalized graphene/epoxy nanocomposites with poly(sodium 4-styrenesulfonate), Composites Part A: Applied Science and Manufacturing, Volume 68, January 2015
  • M. Afshari, M. Moradi, M. Rostami, Structural, electronic and magnetic properties of the (001), (110) and (111) surfaces of rocksalt sodium sulfide: A first-principles study, Journal of Physics and Chemistry of Solids, Volume 76, January 2015
  • Lucille Bodenes, Ali Darwiche, Laure Monconduit, Hervé Martinez, The Solid Electrolyte Interphase a key parameter of the high performance of Sb in sodium-ion batteries: Comparative X-ray Photoelectron Spectroscopy study of Sb/Na-ion and Sb/Li-ion batteries, Journal of Power Sources, Volume 273, 1 January 2015
  • Gurpreet Singh, Frederic Aguesse, Laida Otaegui, Eider Goikolea, Elena Gonzalo, Julie Segalini, Teofilo Rojo, Electrochemical performance of NaFex(Ni0.5Ti0.5)1−xO2 (x = 0.2 and x = 0.4) cathode for sodium-ion battery, Journal of Power Sources, Volume 273, 1 January 2015
  • E.J.C. Davim, M.H.V. Fernandes, A.M.R. Senos, Increased surface area during sintering of calcium phosphate glass and sodium chloride mixtures, Journal of the European Ceramic Society, Volume 35, Issue 1, January 2015
  • Saeideh Hematian, Faramarz Hormozi, Drying kinetics of coated sodium percarbonate particles in a conical fluidized bed dryer, Powder Technology, Volume 269, January 2015
  • J. Suresh Kumar, K. Pavani, M.P.F. Graça, M.J. Soares, Enhanced green upconversion by controlled ceramization of Er3+–Yb3+ co-doped sodium niobium tellurite glass–ceramics for low temperature sensors, Journal of Alloys and Compounds, Volume 617, 25 December 2014
  • Xuebin Qiao, Yu Cheng, Lin Qin, Chuanxiang Qin, Peiqing Cai, Sun Il Kim, Hyo Jin Seo, Coprecipitation synthesis, structure and photoluminescence properties of Eu3+-doped sodium barium borate, Journal of Alloys and Compounds, Volume 617, 25 December 2014
  • Kaiqiang Wu, Jie Shu, Xiaoting Lin, Lianyi Shao, Mengmeng Lao, Miao Shui, Peng Li, Nengbing Long, Dongjie Wang, Enhanced electrochemical performance of sodium lithium titanate by coating various carbons, Journal of Power Sources, Volume 272, 25 December 2014